Is this 3D model free to download?

Yes, JP Nixie Clock is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by f2knpw, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

JP Nixie Clock 3D printable model by f2knpw

JP Nixie Clock

Source: Thingiverse by f2knpw

The JP Nixie Clock is a free printable 3D model from Thingiverse by f2knpw. Here is my nixie clock : 6x IN14 russian tubes 6x Neopixels Leds 2x HV5530 high Voltage drivers 1x 210V High Voltage step up power supply 1x 5V step down power supply 1x ESP32. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

64 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY · commercial OK Category: Gadgets & Electronics

Tags: android, arduino, esp32, nixie clock

About this model

Here is my nixie clock : 6x IN14 russian tubes 6x Neopixels Leds 2x HV5530 high Voltage drivers 1x 210V High Voltage step up power supply 1x 5V step down power supply 1x ESP32 microcontroller 1x radar sensor 1x light sensor 1x (option) temperature + pression sensor 2x home made pcbs And one Android application speaking to the ESP32 with Bluetooth Low Energy Just add a piece of wood (from Vietnam :)) a CNC mill, a 3D printer (for spacers and leds' light under the tubes), one lathe (for aluminium rings) and a lot of hours. see it in action here :

Frequently asked questions

Is this 3D model free to download?: Yes. JP Nixie Clock is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by f2knpw.
Who made this model?: Designed by f2knpw, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.